 Winter rosette of basal leaves of white avens (Geum canadense) in Lick Creek Park. College Station, Texas, February 1, 2021
 Basal leaves of white avens (Geum canadense) among dry oak leaves in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 8, 2021
 Basal leaves of white avens (Geum canadense) in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 8, 2021
 Winter rosette of basal leaves of white avens (Geum canadense) in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 8, 2021
 Basal leaves of white avens (Geum canadense) in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 20, 2022
 Green leaves of white avens (Geum canadense) among dry oak leaves in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 8, 2021
 White avens (Geum canadense) in Washington-on-the-Brazos State Historic Site. Washington, Texas, May 9, 2010
 White avens (Geum canadense) on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest near Huntsville. Texas, April 16, 2019
 Basal leaves of yellow thistle (Bull thistle, Cirsium horridulum) on a pipeline clearing in Lick Creek Park. College Station, Texas, February 25, 2021
 Basal rosette of leaves in Lick Creek Park. College Station, Texas, February 27, 2023
 Some basal rosettes of leaves in Lick Creek Park. College Station, Texas, February 27, 2023
 Winter rosettes of hairy basal leaves on a lawn on Lick Creek Greenway Trail. College Station, Texas, February 16, 2024
 Some grey-brown water repelling basal leaves on a lawn on Lick Creek Greenway Trail. College Station, Texas, February 16, 2024
 Winter rosette of narrow basal leaves of plantain (Plantago) on a lawn on Lick Creek Greenway Trail. College Station, Texas, February 16, 2024
 Winter rosette of basal leaves of redseed plantain (Plantago rhodosperma) on a lawn on Lick Creek Greenway Trail. College Station, Texas, February 16, 2024
 Basal leaves of plantain (Plantago) in Lick Creek Park. College Station, Texas, March 14, 2022
 Basal rosette of leaves of some plant in Lick Creek Park. College Station, Texas, March 15, 2020
 Winter rosette of basal leaves of plantain (Plantago) in Lick Creek Park. College Station, Texas, March 14, 2022
 Basal rosette of leaves of some dandelion-like(?) plant on Raccoon Run Trail in Lick Creek Park. College Station, Texas, March 15, 2020
 Icy basal leaves of sow thistle (Sonchus oleraceus)(?) on a golf course on campus of Texas A and M University. College Station, Texas, February 14, 2021
 Basal rosette of leaves of evening primrose (Oenothera)(?) on a recent cutting in Lick Creek Park. College Station, Texas, March 15, 2020
 Basal rosette of leaves of squaw-weed (Senecio ampullaceus) on a recent cutting in Lick Creek Park. College Station, Texas, March 15, 2020
 Water avens (Geum rivale, Russian name Gravilat) in Udelny Park. Saint Petersburg, Russia, June 8, 2017
 Rosette of basal leaves of bull thistle (Cirsium horridulum) in ultraviolet light on a sewage line right of way in Lick Creek Park. College Station, Texas, November 15, 2024
 Red basal leaves of stemless evening primrose (Oenothera triloba) with tiny black spots of fungus Cryptostictis oenotherae (Pestalotia oenotherae)(?) on a lawn on Lick Creek Greenway Trail. College Station, Texas, February 16, 2024
 Water avens (Geum rivale, Russian name Gravilat) in Alexandria Park in Peterhof, west from Saint Petersburg. Russia, May 22, 2015
 Close-up of red basal leaves of stemless evening primrose (Oenothera triloba) with tiny black spots of fungus Cryptostictis oenotherae (Pestalotia oenotherae)(?) on a lawn on Lick Creek Greenway Trail. College Station, Texas, February 17, 2024
 Basal leaves of cut-leaved evening primrose (Oenothera laciniata) with rust fungus Puccinia dioicae or may be P. oenotherae in Lick Creek Park. College Station, Texas, April 18, 2022
 Back lit flower of Water avens (Geum rivale, Russian name Gravilat) in Udelny Park. Saint Petersburg, Russia, June 8, 2017
 Spores from tiny black spots on red basal leaves of stemless evening primrose (Oenothera triloba) with fungus Cryptostictis oenotherae (Pestalotia oenotherae)(?) collected on a lawn on Lick Creek Greenway Trail. College Station, Texas, February 17, 2024
 Tissues from tiny black spots on red basal leaves of stemless evening primrose (Oenothera triloba) with fungus Cryptostictis oenotherae (Pestalotia oenotherae)(?) collected on a lawn on Lick Creek Greenway Trail. College Station, Texas, February 17, 2024
 Hyphae from tiny black spots on red basal leaves of stemless evening primrose (Oenothera triloba) with fungus Cryptostictis oenotherae (Pestalotia oenotherae)(?) collected on a lawn on Lick Creek Greenway Trail. College Station, Texas, February 17, 2024
 Seed head of avens (Geum rivale, Russian name Gravilat) in the park. Oranienbaum (Lomonosov), a suburb of Saint Petersburg, Russia, July 4, 2010
 Yellow flower of wood avens (Colewort, Geum urbanum, Russian name Gravilat) in Sosnovka Park in Saint Petersburg. Russia, June 24, 2010
 Seed head of wood avens (Colewort, Geum urbanum, Russian name Gravilat) in Sosnovka Park in Saint Petersburg. Russia, June 24, 2010
 Malformed basal leaves of crane s bill (Geranium carolinianum) with wart disease (false rust) caused by fungus Synchytrium geranii (Chytrids) taken from Bee Creek Park. College Station, Texas, March 23, 2021
 Basal leaves of bull thistle (Cirsium horridulum) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight on a sewage line right of way in Lick Creek Park. College Station, Texas, November 15, 2024
 Winter rosette of leaves of thistle (Cirsium) in Lick Creek Park. College Station, Texas, February 1, 2021
 Geum rivale (Water Avens) in Sablino, south from Saint Petersburg. Russia, June 13, 2009
 Smaller rosette of basal leaves of bull thistle (Cirsium horridulum) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight on a sewage line right of way in Lick Creek Park. College Station, Texas, November 15, 2024
 Rosette of leaves of dwarf sundew (Drosera brevifolia) on white moss (Leucobryum albidum) near Closed Trail in Lick Creek Park. College Station, Texas, March 24, 2021
 Water Avens (Geum rivale) in Kuzmolovo, 10 miles north from Saint Petersburg. Russia, June 11, 2011
 Fruit of avens (Geum rivale, Russian name Gravilat) in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, July 19, 2015
 Central area of rosette of basal leaves of bull thistle (Cirsium horridulum) when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight on a sewage line right of way in Lick Creek Park. College Station, Texas, November 15, 2024
 Basal leaves of baby blue eyes (Nemophila phacelioides) among dry oak leaves on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, February 15, 2023
 Seed head of avens (Geum, Russian name Gravilat) in Old Sylvia in Pavlovsk Park. Pavlovsk, a suburb of Saint Petersburg, Russia, July 19, 2015
 Red avens flower (Geum) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 26, 2016
 Back lit Water Avens (Geum rivale) in Kuzmolovo, 10 miles north from Saint Petersburg. Russia, June 11, 2011
 Water Avens (Geum rivale, Russian name Gravilat) in Sablino, south from Saint Petersburg. Russia, June 13, 2009
 Spores (in Congo Red) of sunflower white rust fungus Pustula tragopogonis (Pustula obtusata, Albugo tragopogonis)(?) from white spots on leaves of squaw-weed (Senecio ampullaceus) collected on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, February 17, 2024
 Spores (in lugol) of sunflower white rust fungus Pustula tragopogonis (Pustula obtusata, Albugo tragopogonis)(?) from white spots on leaves of squaw-weed (Senecio ampullaceus) collected on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, February 17, 2024
 Spores of white Tricholoma subresplendens mushroom collected in Lick Creek Park 12/13/2021. College Station, Texas, February 5, 2022
 Canada garlic (Allium canadense) in Bee Creek Park. College Station, Texas, April 2, 2021
 Water Avens (Geum rivale) near Razliv on a road from Dibuny, north-west from Saint Petersburg, Russia, June 1, 2014
 Water Avens (Geum rivale, Russian name Gravilat) in Posiolok near Vyritsa, south from Saint Petersburg, Russia, July 9, 2017
 Garden form of avens (Geum) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, June 23, 2009
 Thorny basal leaves of thistle (Cirsium) in Bee Creek Park. College Station, Texas, January 28, 2023
 Spores and tissues (at low magnification) of sunflower white rust fungus Pustula tragopogonis (Pustula obtusata, Albugo tragopogonis)(?) from white spots on leaves of squaw-weed (Senecio ampullaceus) collected on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, February 17, 2024
 Bulblets of Canada garlic (Allium canadense) in Bee Creek Park. College Station, Texas, April 2, 2021
 Flower of Water Avens (Geum rivale, Russian name Gravilat) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Close up of a flower of avens (Geum elatum(?)) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 13, 2010
 Close up of Water Avens (Geum rivale, Russian name Gravilat) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 American Germander (Teucrium canadense) in Lick Creek Park. College Station, Texas, May 18, 2012
 Basal leaves of squaw-weed (Senecio ampullaceus) at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, February 24, 2021
 Silvery basal leaves of woolly-white (Hymenopappus artemisiaefolius) on FS203 near Richards Loop Trail in Sam Houston National Forest. Texas, February 21, 2024
 Seed head of Water Avens (Geum rivale, Russian name Gravilat) east from Kuzmolovo, north from Saint Petersburg. Russia, June 8, 2014
 Yellow flower of wood avens (Colewort, Geum urbanum, Russian name Gravilat) in Lisiy Nos, a suburb of Saint Petersburg. Russia, June 9, 2011
 Seed head of avens (Geum rivale, Russian name Gravilat) west from Toksovo, 10 miles north from Saint Petersburg, Russia, June 24, 2009
 Bulbs of Canada garlic (Allium canadense) in Lick Creek Park. College Station, Texas, May 7, 2009
 Canada garlic (Allium canadense) in Lick Creek Park. College Station, Texas, April 18, 2008
 Canada garlic (Allium canadense) in dew in Lick Creek Park. College Station, Texas, April 11, 2018
 Canada garlic (Allium canadense) in Lick Creek Park. College Station, Texas, April 11, 2018
 Teucrium canadense (Canada germander)(?) in Lick Creek Park. College Station, Texas, July 1, 2014
 Canada germander (Teucrium canadense)(?) in Lick Creek Park. College Station, Texas, July 10, 2014
 Canada garlic (Allium canadense) in Lick Creek Park. College Station, Texas, April 29, 2009
 Basal leaves of cudweef (Gnaphalium) on Lake Somerville Trailway in area of Newman Bottom near Nails Creek Unit of Somerville Lake State Park. Texas, February 2, 2021
 Basal rosette of leaves of cudweef (Gnaphalium) on Lake Somerville Trailway in area of Newman Bottom near Nails Creek Unit of Somerville Lake State Park. Texas, February 2, 2021
 Silvery basal leaves of cudweef (Gnaphalium) on Lake Somerville Trailway in area of Newman Bottom near Nails Creek Unit of Somerville Lake State Park. Texas, February 2, 2021
 Flower heads of wood avens (Colewort, Geum urbanum, Russian name Gravilat). Dibuny, north-west from Saint Petersburg, Russia, June 1, 2014
 Canada garlic (Allium canadense) in dew near Post Oak Trail in Lick Creek Park. College Station, Texas, April 20, 2008
 Canada garlic (Allium canadense) with rain drops in Lick Creek Park. College Station, Texas, April 29, 2009
 Canada garlic (Allium canadense) in morning dew near Post Oak Trail in Lick Creek Park. College Station, Texas, April 20, 2008
 Climbing vine of Canadian moonseed (Yellow Parilla, Menispermum canadense) in Lick Creek Park. College Station, Texas, July 10, 2014
 Basal leaves of hairy bittercress weed (Cardamine hirsuta) in a water pool on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, February 7, 2021
 Rosette of basal leaves on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, February 15, 2023
 Basal rosette of leaves of lyreleaf sage (Salvia lyrata)(?) on Richards Loop Trail in Sam Houston National Forest. Texas, February 6, 2021
 Basal rosette of leaves of lyreleaf sage (Salvia lyrata) with reddish color near the veins on Caney Creek Trail (Little Lake Creek Loop Trail) in Sam Houston National Forest north from Montgomery. Texas, February 7, 2021
 Leaves of squaw-weed (Senecio ampullaceus) with sunflower white rust fungus Pustula tragopogonis (Pustula obtusata, Albugo tragopogonis)(?) on Yaupon Loop Trail in Lick Creek Park. College Station, Texas, February 17, 2024
 Climbing vine of Canadian moonseed (Yellow Parilla, Menispermum canadense) on Racoon Run Trail in Lick Creek Park. College Station, Texas, July 17, 2013
 Canada garlic (Allium canadense) with rain water on Racoon Run Trail near Macik Crossing in Lick Creek Park. College Station, Texas, April 2, 2009
 Basal leaves of redseed plantain (Plantago rhodosperma) on a trailway near Birch Creek Unit of Somerville Lake State Park. Texas, February 15, 2023
 White-footed slime mold (Diachea leucopodia) on twigs and dry leaves at morning in Lick Creek Park. College Station, Texas, May 10, 2024
 White-footed slime mold (Diachea leucopodia) on twigs, dry leaves and grass in Lick Creek Park. College Station, Texas, May 10, 2024
 Pattarn of white-footed slime mold (Diachea leucopodia) on twigs and dry leaves in Lick Creek Park. College Station, Texas, May 10, 2024
 White-footed slime mold (Diachea leucopodia) on twigs and dry leaves in a wet place in Lick Creek Park. College Station, Texas, May 10, 2024
 Some rosette of basal leaves on sand of Ferry Road in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 8, 2021
 Some lanceolate leaves in Lick Creek Park. College Station, Texas, February 27, 2023
 Basal rosette of leaves of squaw-weed (Senecio ampullaceus) in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 8, 2021
 Some small rosette of basal leaves on sand of Ferry Road in Washington-on-the-Brazos State Historic Site. Washington, Texas, February 8, 2021
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